Prior to using 110SLEEP, I tried everything in the book to help me sleep through the night. I was able to fall asleep fine, but I had difficulty staying asleep. Melatonin, increasing activity, sleepy time time, ashwaghanda, tart cherry juice, no phone past 8pm, candles, etc, and nothing. Still woke up. I was given 110SLEEP from my boyfriend, took a half dose, and sleep through the night for the first time in ages. Loved it so much I took a full dose the next night and sleep so deeply I had vivid dreams. I consistently take a half dose now and am regularly sleeping through the night and waking well rested. I have no grogginess when I wake up. HIGHLY RECOMMEND